Environmental specifications
Table
| Recommended | Operating | Storage |
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Temperature | 20° to 27°C | 0° to 40°C | |
| (68° to 81°F) | (32° to 104°F) | |
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|
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Relative humidity | 20% to 70% | 15% to 80% | 15% to 85% |
1Values are subject to change. See www.hp.com/support/9250c for current information.
CAUTION: The operating environment should be stable, with no abrupt changes in temperature or humidity that might damage the device. If you move the device from a cold environment to a warm one, wait about two hours before using it.
Acoustic emissions
Table
Sound Power Level | Declared per ISO 92961 |
Scanning2 | LWAd = 6.7 Bels (A) [67 dB (A)] |
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Ready | LWAd = 5.0 Bels (A) [50 dB (A)] |
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Sound Pressure Level - Bystander Position | Declared per ISO 92961 |
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Scanning2 | LpAm = 53 dB(A) |
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|
Ready | LpAm = 35 dB(A) |
1Values are subject to change. See www.hp.com/support/9250c for current information.
2Configuration tested: Scanning simplex monochrome using ADF at 55 ppm and letter paper.
ENWW | Environmental specifications 221 |